More brain-boosters
By: by David Webster ; with photos. by the author.
Edition: 1st ed.
Publisher: Doubleday
Published: 1975
Place of publication: Garden City, N.Y
Language: eng
Number of pages: 127
Subjects: Science -- Miscellanea.; Science -- Juvenile literature.; Science -- Miscellanea.; Questions and answers.
Description: A collection of puzzles, riddles, and experiments involving biology, physics, chemistry, and mathematics.